Huawei OptiX OSN 8800 - Page 81

OptiX OSN 8800/6800/3800
Hardware Description
4 OptiX OSN 8800 Subrack
Issue 01 (2016-03-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
79
Pin
Signal
Function
4
ETH_CRIT_TXP
Transmits the data positive
for inter-subrack emergent
communications
5
ETH_CRIT_TXN
Transmits the data negative
for inter-subrack emergent
communications
6
ETH_RXN
Receives the data negative
for inter-subrack ordinary
communications
7
ETH_CRIT_RXP
Receives the data positive
for inter-subrack emergent
communications
8
ETH_CRIT_RXN
Receives the data negative
for inter-subrack emergent
communications
Table 4-49 Pin assignment of the LAMP1/LAMP2 interface
Pin
Signal
Function
1
CRIT_ALMP
Critical alarm signal
positive
2
CRIT_ALMN
Critical alarm signal
negative
3
MAJ_ALMP
Major alarm signal positive
4
RUNP
Power indicating signal
positive
5
RUNN
Power indicating signal
negative
6
MAJ_ALMN
Major alarm signal positive
7
MIN_ALMP
Minor alarm signal positive
8
MIN_ALMN
Minor alarm signal negative
Table 4-50 Pin assignment of the ALMO1/ALMO2 interface
Pin
Signal
Function
1
CRIT_SWITCH_OUTP
Outputs the critical alarm
signal positive
2
CRIT_SWITCH_OUTN
Outputs the critical alarm